Interview Questions

A journal entry is recorded accourding to the rules of debit and credit.for example goods sold for Rs 50000 for cash ----to record this -- identify the accounts involved-- i.e.goods A/cand Cash A/cgoods is a real account and cash is also a real accountdebit and credit rule for Real accounts is DEBIT WHAT COMES IN CREDIT WHAT GOES OUT according to this--cash is coming to the organisation and goods is leaving from the organisation--Entry for this is Cash A/c Dr. 50000 to Goods A/c or Sales A/c 50000 ( For Cash Sales )

- A process is an execution of a program, while a Thread is a single execution sequence within a process.

- A process can contain multiple threads. A Thread is sometimes called a lightweight process.

A junction record is a member record type that allows for many-to-many relationship between its two owner records.

Oracle check constraint is used to ensure that before inserting the data in the database, it is validated and checked for the condition.
Example:
Below, the constraint is that the id has to be between 0 and 1000.
create table employee ( id number check (id between 0 and 1000), Name varchar(200) );

jQuery is a quick as well as concise JavaScript Library that simplifies HTML document traversing, animating, event handling, & Ajax interactions for the purpose of quick web development needs. So although they are not entirely different, both are not the same either!

Copy constructor is a constructor function with the same name as the class and used to make deep copy of objects.

IDMS uses record locks to prevent another run-unit from updating the same record.

ST02 / ST03 In general via table buffers, you could go into the whole Work Process, roll in, roll out, heap (private) memory, etc. However just as a Unix or DBA admin would know, is you look this up when needed for the exact specifics.